New Holland T7.270 AutoCommand Tractor Service Repair Manual

Page 1

SERVICE MANUAL T7.230 / T7.245 / T7.260 T7.230 AutoCommand™ / T7.245 AutoCommand™ T7.260 AutoCommand™ / T7.270 AutoCommand™ Stage IV Tractor Part number 47936454 English November 2015 © 2015 CNH Industrial Osterreich GmbH. All Rights Reserved.
SER VICE MANUAL T7.230 AutoCommand™, T7.230, T7.245 AutoCommand™, T7.245, T7.260 AutoCommand™, T7.260, T7.270 AutoCommand™ 47936454 1 1/12/2015

Link Product / Engine

Product Market Product Engine AutoCommand™ Europe F4DFE613K*B006 AutoCommand™ Europe F4DFE613J*B006 AutoCommand™ Europe F4DFE613H*B003 AutoCommand™ Europe F4DFE613B*B006 Europe F4DFE613K*B006 Europe F4DFE613J*B006 Europe F4DFE613H*B003 47936454 1 1/12/2015

Slip clutch flywheel damper

13] Powershift transmission Powershift transmission internal components Creeper Overdrive

Continuously V ariable T ransmission (CVT) [21.505] Continuously V ariable T ransmission (CVT) external controls . .

Continuously V ariable T ransmission (CVT) internal components .

[21.506] Continuously V ariable T ransmission (CVT) lubrication system .

[21.109] T ransmission cooler and lines .

Four-Wheel Drive (4WD) system

Contents INTRODUCTION Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [10.001] Engine and crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.1 [10.216] Fuel tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2 [10.218] Fuel injection system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.3 [10.254] Intake and exhaust manifolds and muf fler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.4 [10.500] Selective Catalytic Reduction (SCR) exhaust treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.5 [10.400] Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.6 [10.414] Fan and drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.7 [10.408] Oil cooler and lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.8 [10.101] Cylinder heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.9 Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [18.1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.1 T ransmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12]
. . . . . . . . . . . . . . . . . 21.6 [21.507]
. . . . . . . . . . . . . . . . . 21.7
. . . . . . . . . . . . . . . . . . . 21.8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.9
. . .
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive shaft 47936454 1 1/12/2015
control

Axle suspension control

Rear axle system

Powered rear axle

Rear bevel gear set and dif ferential

Planetary and final drives

Spur gear and final drives

Power T ake-Of f (PT

[25.100] Powered
axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.1 [25.102] Front
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.2 [25.108]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.3 [25.122]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.4
Front axle system
front
bevel gear set and dif ferential
Final drive hub, steering knuckles, and shafts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [31.101] Rear mechanical control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1 [31.104] Rear electro-hydraulic control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.2 [31.1 14] T wo-speed rear Power T ake-Of f (PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.3 16] rear Power T f (PT 19] rear Power T f (PT Front Power T f (PT Brakes and controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic service brakes 10] Parking brake parking lock T railer brake hydraulic control T railer brake pneumatic control Brake System (ABS) Hydraulic systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic systems [35.300] Reservoir , cooler , and filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.2 V ariable displacement pump Pump control valves 47936454 1 1/12/2015
Charge pump Priority valves [35.322] Regulated/Low pressure system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.7 [35.204] Remote control valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.8 Auxiliary hydraulic pump 14] hitch control valve Front hitch controls and lines 1 Front hitch cylinders and lines Pneumatic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [36.100] Pneumatic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36.1 Hitches, drawbars, and implement couplings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear hitch linkage 10] Rear hitch Front hitch [37.106] Automatic pickup hitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.4 Frames and ballasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Frame Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [41.101] Steering control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.1 [41.106] T rods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.2 Hydraulic control components [41.216] Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.4 [41.432] Autoguidance steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.5 Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front wheels Rear wheels Cab climate control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47936454 1 1/12/2015
Heating V entilation Air conditioning Electrical systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrical system Harnesses and connectors Electronic modules Engine control system Alternator Battery Fuel tank system Fuel injection system Selective Catalytic Reduction (SCR) electrical system Cab transmission controls T ransmission speed sensors 1 T ransmission pressure sensors T ransmission temperature sensors [55.023] T ransmission position sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.14 [55.610] Ground speed control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.15 [55.045] Front axle control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.16 [55.048] Rear Power T f (PT control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.17 Front Power T f (PT control system Parking brake electrical system Remote control valve electric control Cab V and (HV AC) controls V and (HV AC) control system Steering control system [55.523] Cab hitch controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.24 Rear hitch electronic control system 47936454 1 1/12/2015
Global Positioning System (GPS) W arning and instruments [55.350] Anti-lock Brake System (ABS) electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.28 [55.512] Cab controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.29 [55.030] Service brake electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.30 [55.510] Cab platform harnesses and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.31 [55.DTC] F AUL T CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.32 Platform, cab, bodywork, and decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine hood and panels Cab 47936454 1 1/12/2015
INTRODUCTION 47936454 1 1/12/2015 1
Contents INTRODUCTION Safety rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety rules - Ecology and the environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Basic instructions - Important notice regarding equipment servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Basic instructions - Shop and assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 T orque - Minimum tightening torques for normal assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 T orque - Standard torque data for hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic contamination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Consumables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47936454 1 1/12/2015 2

F

Safety rules

Personal safety

This the safety alert used alert you potential personal injury Obey all safety messages that follow this symbol avoid possible death injury

Throughout this manual you will find the signal words W and CAUTION followed special These precautions are intended for the personal safety you and those working with

Read and understand all the safety messages this manual before you operate service the

DANGER indicates a hazardous situation not will result death serious injury

W

ARNING indicates a hazardous situation not could result death serious injury

CAUTION indicates a hazardous situation not could result minor moderate injury

AILURE T O FOLLOW DANGER, W ARNING, AND CAUTION MESSAGES COULD RESUL T DEA SERIOUS INJUR Y .

Machine safety

NOTICE: Notice indicates a situation that, not avoided, could result machine property damage.

Throughout this manual you will find the signal word Notice followed special instructions prevent machine property damage. The word Notice used address practices not related personal safety .

Information

NOTE: Note indicates additional information that clarifies other information this

Throughout this manual you will find the word Note followed additional information about a step, other information the The word Note not intended address personal safety property

INTRODUCTION
47936454 1 1/12/2015 3

Safety rules - Ecology and the environment

Soil, air , and water quality important for all industries and life general. When legislation does not yet rule the treatment some the substances that advanced technology sound judgment should govern the use and disposal products a chemical and petrochemical

Familiarize yourself with the relative legislation applicable your country , and make sure that you understand this Where legislation obtain information from suppliers anticleaning agents, etc., with regard the fect these substances man and nature and how safely store, use, and dispose these

Helpful hints

• A void the use cans other inappropriate pressurized fuel delivery systems fill Such delivery systems may cause considerable

• avoid skin contact with all Most these products contain substances that may harmful your

• Modern oils contain not burn contaminated fuels and waste oils ordinary heating

• A void spillage when you drain fluids such used engine coolant engine hydraulic brake etc. not mix drained brake fluids fuels with lubricants. Store all drained fluids safely until you can dispose the fluids a proper way that complies with all local legislation and available

• not allow coolant mixtures get into the soil. Collect and dispose coolant mixtures properly .

• The air - conditioning system contains gases that should not released into the Consult airtioning specialist use a special extractor recharge the system properly

• Repair any leaks defects the engine cooling system hydraulic system immediately

• not increase the pressure a pressurized circuit this may lead a component

• Protect hoses during Penetrating weld splatter may burn a hole weaken allowing the loss

Battery recycling

Batteries and electric accumulators contain several substances that can have a harmful fect the environment the batteries are not properly recycled after Improper disposal batteries can contaminate the groundwater , and NEW HOLLAND strongly recommends that you return all used batteries a NEW HOLLAND dealer , who will dispose the used batteries recycle the used batteries properly some countries, this a legal requirement.

Mandatory battery recycling

NOTE: The following requirements are mandatory

Batteries are made lead plates and a sulfuric acid solution. Because batteries contain heavy metals such lead, CONAMA Resolution 401 / 2008 requires you return all used batteries the battery dealer when you replace any not dispose batteries your household

Points sale are obliged to:

• Accept the return your used batteries

• Store the returned batteries a suitable location

• Send the returned batteries the battery manufacturer for recycling

INTRODUCTION
47936454 1 1/12/2015 4
SER VICE MANUAL Engine T7.230 AutoCommand™, T7.230, T7.245 AutoCommand™, T7.245, T7.260 AutoCommand™, T7.260, T7.270 AutoCommand™ 47936454 1 1/12/2015

Engine - Engine and crankcase

Engine - Remove

Prior operation:

Separate the front axle and front frame from the for further information refer Front frame - Remove (39.100)

Prior operation: Remove the left - hand fuel for further information refer Fuel tank - Remove

Prior operation:

Remove the selective catalytic reduction (SRC) muf fler , for further information refer Selective Catalytic Reduction (SCR) muffler and catalyst - Remove (10.500)

Prior operation: Remove the engine for further information refer Hood - Remove

W ARNING

Heavy objects!

Lift and handle all heavy components using lifting equipment with adequate capacity . Always support units parts with suitable slings hooks. Make sure the work area clear all bystanders.

Failure comply could result death serious injury .

W0398A

W ARNING

A void injury!

Handle all parts carefully . not place your hands fingers between parts. Use Personal Protective Equipment (PPE) indicated this manual, including protective goggles, gloves, and safety footwear

Failure comply could result death serious injury .

W0208A

NOTICE: A void DEF / A D B LUE ® contamination the electrical connector disconnecting the DEF / A D

LUE ® connectors first.

Disconnect the radar electrical connector (if Remove the radar (if

B
1 47936454 1 1/12/2015 10.1 [10.001] / 3
BAIL13TR01648AB

V ehicles with front hitch

Disconnect the mid - mount pipes from the mid - mount

Remove the front hitch pipes.

Remove the starter motor cover

Remove the oil cooler pipe

Engine - Engine
and crankcase
BAIL13TR01645AB 2
BAIL13TR01647AB 3
BAIL14TR00276AB 4
5 47936454 1 1/12/2015 10.1 [10.001] / 4
BAIL14TR00277AB

Detach the fuse box and position one side.

Disconnect the starter motor positive

Disconnect the starter motor electrical connector .

Disconnect the starter motor negative

Engine - Engine and crankcase
BAIL13TR01663AB 6
BAIL14TR00278AA 7
BAIL13TR01660AB 8
BAIL13TR01661AB 9 47936454 1 1/12/2015 10.1 [10.001] / 5

Engine - Engine and crankcase

10. Disconnect the front axle electrical connectors. BAIL13TR01683AB

1 Disconnect the brake master cylinder oil supply BAIL14TR00279AB

Disconnect the cab hand rail light electrical tors (on both BAIL14TR00280AB

13. Disconnect the steering pipes. Disconnect the brake

NOTE: Mark the hoses aid BAIL14TR00281AB

1 1
47936454 1 1/12/2015 10.1 [10.001] / 6

Disconnect the ground

Engine - Engine and crankcase

BAIL14TR00282AB

Disconnect the generator electrical

BAIL14TR00283AB

Disconnect the brake accumulator electrical nector

Disconnect the water - - fuel sensor electrical connector

BAIL14TR00284AB

Disconnect the flywheel speed sensor electrical connector

Disconnect the engine wiring

BAIL14TR00285AB

47936454 1 1/12/2015 10.1 [10.001] / 7

18. Disconnect the air conditioning / pipes.

NOTE: Make sure that all openings are Use new blanking

BAIL14TR00286AB

Disconnect the coolant

Disconnect the brake

BAIL14TR00287AB Cut the cable

BAIL14TR00288AB

Disconnect the Diesel Oxidation Catalyst (DOC) electrical connector

Disconnect the hood wiring harness electrical connector

BAIL14TR00289AB

Engine - Engine and crankcase
47936454 1 1/12/2015 10.1 [10.001] / 8

22. Cut the cable ties.

BAIL14TR00290AB

Detach the DOC wiring harness and the DEF / A D B LUE ® lines.

Detach the wiring

BAIL14TR00291AB

Disconnect the dosing

Disconnect the DEF / A D B LUE ®

Disconnect the dosing module electrical tor

BAIL14TR00292AB

25. Detach the wiring harness. Cut the cable

BAIL14TR00293AB

Engine - Engine and crankcase
47936454 1 1/12/2015 10.1 [10.001] / 9

26. Cut the cable ties.

BAIL14TR00294AB

Disconnect the fan electrical connector

Disconnect front hitch electrical connector

BAIL14TR00295AB

Disconnect the NOx amplifier electrical tor

Disconnect the coolant level sensor electrical connector

BAIL14TR00296AB

Disconnect the pressure switch electrical nector

Cut the cable

BAIL14TR00297AB

Engine - Engine and crankcase
47936454 1 1/12/2015 10.1 [10.001] /

Disconnect the air intake sensor electrical nector

Disconnect the A / C compressor electrical nector

BAIL14TR00316AB

Remove the right - hand air intake

BAIL14TR00317AB

Remove the left - hand air intake

BAIL14TR00318AB

33.

Disconnect the air compressor supply pipe.

Disconnect the valve cover breather

BAIL14TR00319AB

Engine - Engine and crankcase
47936454 1 1/12/2015 10.1 [10.001] / 1 1

Remove the air cleaner outlet

BAIL14TR00320AB

Disconnect the coolant hose from the exhaust flap.

Disconnect the coolant expansion tank

Remove the - stream Nox sensor .

Disconnect the engine frame upper retaining

BAIL14TR00321AB

Remove the engine frame front retaining

Remove the upper part the engine

BAIL14TR00323AB

BAIL14TR00324AB

Engine - Engine and crankcase
47936454 1 1/12/2015 10.1 [10.001] /

38. Disconnect the coolant lines from the exhaust

Disconnect the exhaust flap electrical connector .

BAIL14TR00325AB

Remove the DOC frame rear retaining

BAIL14TR00326AB

Remove the exhaust flap and exhaust front

BAIL14TR00327AB

Remove the DOC and

BAIL14TR00328AB

Engine - Engine and crankcase
47936454 1 1/12/2015 10.1 [10.001] /

42. Remove the lower part the engine frame.

BAIL14TR00329AB

Remove the engine side cover

BAIL14TR00330AB

Remove the rear part the engine

BAIL14TR00331AB

Remove the A / C

NOTE: Install blanking plugs.

BAIL14TR00332AB

- Engine
Engine
and crankcase
47936454 1 1/12/2015 10.1 [10.001] /

Remove the air compressor intake

Engine - Engine and crankcase

BAIL14TR00333AB

Remove the engine frame front retaining

BAIL14TR00334AB

Position the static part the tractor splitting stand 380003352 under the transmission and secure the transmission.

BAIL13TR01728AB

Install three engine lifting eyes 380200013

BAIL14TR00335AB

47936454 1 1/12/2015 10.1 [10.001] /

Engine - Engine and crankcase

Using suitable lighting support the

BAIL14TR00336AB

Remove the engine transmission lower retaining

BAIL13TR01727AB

Remove the engine transmission upper retaining

BAIL13TR01757AB

Remove the engine transmission left - hand side taining

BAIL13TR00796AB

10.1 [10.001] /
47936454 1 1/12/2015

Remove the engine transmission right - hand side retaining

55. Using suitable lighting equipment, remove the engine.

Engine - Engine and crankcase
BAIL13TR00797AC
BAIL14TR00337AA
10.1
/
47936454 1 1/12/2015
[10.001]

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Engine - Engine and crankcase

Engine - Disconnect

Prior operation:

Discharge the Air conditioning for further information refer Air conditioning - Discharging (50.200)

Prior operation:

Drain the engine cooling for further information refer Engine cooling system - Drain fluid

Prior operation:

Disconnect the battery ground for further information refer Battery - Disconnect

Prior operation: Remove the Selective Catalytic Reduction (SCR) muf fler , for further information refer Selective Catalytic tion (SCR) muffler and catalyst - Remove

Prior operation:

Remove the left - hand fuel for further information refer Fuel tank - Remove

W ARNING

Heavy objects!

Lift and handle all heavy components using lifting equipment with adequate capacity . Always support units parts with suitable slings Make sure the work area clear all bystanders.

Failure comply could result death serious injury .

W0398A

W ARNING

A void injury!

Handle all parts carefully . not place your hands fingers between parts. Use Personal Protective Equipment (PPE) indicated this manual, including protective goggles, gloves, and safety footwear .

Failure comply could result death serious injury .

W0208A

NOTICE: A void DEF / A D B LUE ® contamination the electrical connector connecting the DEF / A D B LUE ® tors

W ARNING

Crushing hazard!

The wheels this vehicle are very heavy . Always use a wheel remover chain hoists move and install the Use assistant required.

Failure comply could result death serious injury .

W0149A

Install the left - hand rear

BAIL10CVT461A V A 1 47936454 1 1/12/2015 10.1 [10.001] /

Remove the transmission housing drain plug and drain the transmission oil into a suitable container

Install the drain plug and torque - ( - )

Disconnect the radar electrical connector and move radar (if

Remove the radar (if

V ehicles with front hitch W ARNING

Heavy object!

W A YS use a hoist get assistance lift the

Failure comply could result death serious injury .

W0086A

Remove the right - hand side

NOTE: Repeat this step for the left - hand side.

Disconnect the oil cooler supply and return

Engine - Engine and crankcase
BAIL07APH288A V A 2
BAIL13TR01648AB 3
BAIL13TR01649AB 4
BAIL13TR01656AB 5 47936454 1 1/12/2015 10.1 [10.001] /

Detach the cab heater supply

Remove the starter motor cover

Remove the oil cooler pipe

Detach the fuse box and position one

Engine - Engine and crankcase
BAIL13TR01657AB 6
BAIL14TR00276AB 7
BAIL14TR00277AB 8
BAIL13TR01663AB 9 47936454 1 1/12/2015 10.1 [10.001] /
Engine - Engine and crankcase Disconnect the starter motor positive BAIL14TR00278AA 1 Disconnect the starter motor electrical connector BAIL13TR01660AB 1 1 12. Disconnect the starter motor negative terminal. BAIL13TR01661AB Disconnect the front axle electrical BAIL13TR01683AB 47936454 1 1/12/2015 10.1 [10.001] /

Disconnect the master cylinder oil supply

BAIL14TR00279AB

Disconnect the cab hand rail light electrical tors (on both

BAIL14TR00280AB

Disconnect the steering

Disconnect the brake

NOTE: Mark the hoses aid installation.

BAIL14TR00281AB

17. Disconnect the earth cables.

BAIL14TR00282AB

Engine - Engine and crankcase
47936454 1 1/12/2015 10.1 [10.001] /

Disconnect the generator electrical

Engine - Engine and crankcase

BAIL14TR00283AB

Disconnect the brake accumulator electrical nector

Disconnect the water - - fuel electrical connector

BAIL14TR00284AB

Disconnect the flywheel speed sensor

Disconnect the engine wiring

Disconnect the air conditioning /

BAIL14TR00285AB

BAIL14TR00286AB

47936454 1 1/12/2015 10.1 [10.001] /

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